pichputhearit pichputhearit

01-12-2021
Chemistry

contestada

Calculate the molecular mass of the element

They give:H=1,AI=27,S=32,0=16,Cu=64,P=31,Mg=24,N=14,Na=23

Calculate the molecular mass of the element They giveH1AI27S32016Cu64P31Mg24N14Na23 class=

Respuesta :

yashjaglan012 yashjaglan012

01-12-2021

Answer:

Mg (NO3)2

24 + 2×(14+ 3×16)

24+2×(14+48)

24+2×(62)

24+ 124

=148g

Answer Link

Otras preguntas

write the ratio as a fraction in simplest form. 16ft to 6yd

Suppose the slope of a line is positive. Describe what happens to the value of x as the value of y increases

Which words in the sentence make up the appositive phrase? Mrs. Guerrero, the president of the historical society, is retiring next summer. A. Mrs. Guerrero

Pentane, C5H12, will react as shown below: ____C5H12(l) + ____O2 --- ______CO2 +_______ H2O H20(g) 1. Balance the equation above by putting coefficients into ea

does 20 hundredths equal 2 thousandths

How do we solve that problem 1/4(x-3)=3x-11/4x-3

What Percent Of 700 Is 385

What is party-as-organization?

what is tn=6n-9.5,t15

can humans cause a imbalance in the food chain